SMT-40 Threading Machine (Limit Type) Heavy Model (3 Set Roller) upto 16mm to 40mm
The SMT-40 Threading Machine (Limit Type Heavy Model) is designed for heavy-duty and precise threading of rebars from 16mm to 40mm. With three roller sets and limit switch control, it ensures consistent performance and high efficiency for industrial applications.
Key Specifications
| Model | SMT – 40 (OPS 40S) (Limit Type) Heavy (upto 40mm) |
| Threading Diameter | 16 – 40 mm |
| Roller Sets | Along with 3 set of roller |
| Roller Set 1 | 16-22 mm (79 x 2.5mm for 16-22mm Bar) |
| Roller Set 2 | 25-32 mm (71 x 3.0mm for 25-32mm Bar) |
| Roller Set 3 | 62.5 x 3.0mm for 36-40mm bar |
| Threading Length | 80-120mm max. |
| Adjustment | Threading Length adjusted through Limit switch |
| Thread Angle | 60° / 75° |
| Thread Pitch | (79×2.5mm for 16-22mm bar) (71×3.0mm for 25-32mm bar) (62.5×3.0mm for 36-40mm bar) |
| Speed | 62-80 r/min |
| Motor Power | 5.5Kw (7.5Hp) |
| Voltage | 415 V (3 Phase) 50Hz |
| Motor | Copper winding motor |
| Gear System | Reduction Gear box |
| Weight | 450 kg |
| Machine Size | 1.34 x 0.6 x 1.02 m |
Applications
- Rebar threading for construction projects
- Infrastructure and civil engineering works
- Steel fabrication units
- Heavy-duty industrial rebar processing
Key Features
- Supports threading from 16mm to 40mm
- Heavy model with 3 roller sets
- Limit switch control for consistency
- Adjustable threading length system
- High-performance copper winding motor


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